@import url("http://at.alicdn.com/t/c/font_3841010_jywcaovui.css");
.icon-sousuo,
.icon-wode,
.icon-dizhi,
.icon-24gl-bag2{
    font-size: 22px;
}
.icon-zhaoxiangji{
    color: #fff;
}
.icon-zhaoxiangji{
    font-size: 40px;
}
.icon-xinlangweibo{
    color: rgba(201, 201, 201,.5);
    margin: 0 20px;
}


.red{
    color: rgb(152,22,26);
}
.white{
    color: #fff;
}
.wrapper{
    width: 1200px;
    margin: auto;
}
i{
    color: #000;
}
body{
    background-color: #000;
}

/* 头 */
header{
    position: relative;
    height: 50px;
    /* width: 100vw; */
}
.top_blackLine{
    background-color: #000;
    width: 100%;
    height: 10px;
    top: 0;
    position: fixed;
    z-index: 99;
}
.header_top{
    width: 100%;
    height: 90px;
    background-color: #fff;
    position: fixed;
    z-index: 99;
    top: 10px;
}
.header_top_main{
    width: 1100px;
    margin: auto;
    position: relative;
}
.header_top_main h1{
    line-height: 80px;
}
.header_top_main_youbian {
    position: absolute;
    top: 40px;
    right: 0;
    width: 150px;
}

.header_bottom{
    width: 100%;
    height: 50px;
    background-color: #fff;
    margin-top: 100px;
    /* display: block; */
}
nav{
    margin: auto;
    width: 400px;
}
nav ul li{
    padding-bottom: 30px;
}
nav ul li a{
    color: #000;
}
.erji{
    position: absolute;
    width: 100%;
    height: 500px;
    z-index: 99;
    background-color: #fff;
    top: 50px;
    left: 0px;
    border-top: 1px solid #000;
    display: none;
}
.erji>div{
    float: left;
    margin:20px 0 0 150px;
}
.erji a{
    line-height: 30px;
    color: #000;
}
.icon-dizhi{
    position: relative;
}
.dizhi_erji{
    position: absolute;
    z-index: 99;
    width: 300px;
    height: 160px;
    top: 40px;
    left: -120px;
    box-shadow: 0 0 8px 3px rgba(201, 201, 201,.5);
    background-color: #fff;
    display: none;
}
.header_top_main_youbian ul li:nth-child(3):hover .dizhi_erji{
    display: block;
}
.dizhi_erji::before{
    content:'';
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid #fff;
    border-right: 10px solid transparent;
    border-left: 10px solid transparent;
    position: absolute;
    top: -20px;
    right: 75px;
}
.dizhi_erji>div{
    margin: auto;
    width: 250px;
    height: 150px;
    
}
.dizhi_erji  div>div:nth-child(2){
    height: 40px;
    border: 1px solid #ccc;
    margin: 15px 0;
}
/* 头部结束 */


.w50{
    width: 50%;
}

main{
    color: #fff;
    background-color: #000;
}
main section{
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}
.section_one>div:nth-child(2) img{
    width: 550px;
}
.section_one>div>div{
    width: 400px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.section_one>div>div>div{
    margin-top: 20px;
    width: 200px;
    height:70px;
    border: 1px solid #fff;
    transition: .3s;
    cursor: pointer;
}

.section_one>div>div>div:hover {
    background-color: rgb(221,221,221);
    color: #000;
    box-shadow: 0 0 20px 5px rgb(221,221,221);
}
.section_one>div>div>div:hover .icon-zhaoxiangji{
    color: #000;
}
.section_two>div img{
    width: 100%;
}
.section_two>div:nth-child(2){
    width: 430px;
    text-align: center;
    font-size: 50px;
    color: rgb(210,169,125);
    margin: auto;

}
.section_three>div:nth-child(1) img{
    width: 300px;
}
.section_three>div:nth-child(2) img{
    width: 600px;
}
.section_three>div>div{
    width: 384px;
    margin: auto;
    text-align: center;
    margin-top: 100px;
}
.btn{
    border: 1px solid #fff;
    width: 100px;
    height: 50px;
    margin: 30px auto;
    line-height: 50px;
    transition: .3s;
    cursor: pointer;
}
.btn:hover{
    background-color: rgb(221,221,221);
    color: #000;
    box-shadow: 0 0 20px 5px rgb(221,221,221);
}
.section_four{
    display: flex;
    justify-content: center;
}
.section_four img{
    margin: 50px 0;
    width: 80%;
}
.section_five{
    margin-bottom: 100px;
}
.section_five>div:nth-child(1) img{
    width: 100%;
}
.section_five>div:nth-child(2)>div>img{
    width: 80%;
}
.section_five>div>div{
    width: 500px;
    margin: auto;
    text-align: center;
    margin-top: 30px;
}
.section_sex>div:nth-child(1) div img{
    width: 80%;
}
.section_sex>div:nth-child(2) img{
    width: 100%;
}
.section_sex>div>div{
    width: 500px;
    text-align: center;
    margin-top: 50px;
}

.section_eight{
    /* margin: auto; */
    text-align: center;
}
.section_eight>div{
    /* margin-top: 80px; */
    padding: 40px 0;
}
.tansuo{
    margin: auto;
    border: 1px solid #fff;
    width: 80px;
    height: 40px;
    line-height:  40px;
    margin-top: 10px;
    transition: .3s;
    cursor: pointer;
}
.tansuo:hover{
    background-color: rgb(221,221,221);
    color: #000;
    box-shadow: 0 0 20px 5px rgb(221,221,221);
}

.section_nine{
    color: #000;
    background-color: #fff;
    width: 100%;
    margin-bottom: 900px;
}
.section_nine>h1{
    height: 200px;
    text-align: center;
    /* margin-top: 30px; */
    line-height: 200px;
}
.section_nine>div>div>div img{
    width: 200px;
}
.section_nine_left_right{
    width: 260px;
    margin-left: 90px;
}
.section_nine_left_right>p:nth-child(1)>a{
    color: #000;
    font-weight: bold;
}
.section_nine_left_right>p:nth-child(2)>a{
    color: #000;
}
.section_nine_left_right div p{
    margin: 10px 0;
}
.first_div{
    background-color: #000;
    color: #fff;
    width: 120px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    transition: .3s;
    cursor: pointer;
}
.first_div:hover{
    background-color: #ccc;
    color: #000;
    box-shadow: 0 0 10px 3px #ccc;
}
.xianliangban{
    background-color: #000;
    color: #fff;
    width: 50px;
    text-align: center;
}
.no_xianliangban{
    opacity: 0;
}
.xiangsudian{
    width: 10px !important;
    height: 10px;
    margin-top: 5px;
}

.black_line{
    width: 100%;
    height: 100px;
    background-color: #000;
    margin-top: 100px;
}
.kefu{
    padding: 50px;
}
.kefu div{
    width: 30%;
    /* border: 1px solid red; */
    text-align: center;
}
.kefu button{
    width: 80px;
    height: 40px;
    background-color: #fff;
}



/* 底部 */
footer{
    height: 800px;
    width: 90%;
    margin:auto;
    position: fixed;
    z-index: -1;
    bottom: 20px;
    left: 80px;
}
.footer_top{
    height: 580px;
    text-align: center;
    line-height: 600px;
}
.footer_top h1 a{
    color: #fff;
}
.footer_middle ul li h2 a{
    color: #fff;
}
.footer_middle ul li p a{
    color: rgba(201, 201, 201,.5);
}
#gray{
    color: rgba(201, 201, 201,.5);
}
.footer_bottom{
    margin-top: 50px;
}
.footer_bottom p {
    color: #fff;
}
.footer_bottom>div{
    width: 800px;
}
.footer_bottom_right>div>p:nth-child(1)::after{
    content: ':';
    color: #fff;
    margin:0 10px;
}
.footer_bottom_right>div>p:nth-child(2)::after{
    content: '↓';
    color: #fff;
}
.footer_bottom_right .icon-xinlangweibo:hover{
    color: rgba(201, 201, 201,.3);
}
.footer_bottom_right span a{
    color: rgba(201, 201, 201,.5);
}
.footer_bottom_right span a:hover{
    color: rgba(201, 201, 201,.3);
}
.footer_bottom_left{
    position: relative;
}
.footer_bottom_left .logo1{
    position: absolute;
    top: -40px;
    left: 25px;
    width: 30px;
}
.footer_bottom_left .logo2{
    position: absolute;
    top: -35px;
    left: 400px;
    width: 30px;
}